Bates and Anna look happy. And they're actually together! We just like seeing no more prison bars between them (00:14).
More romance! In fact, it looks like we can expect a lot of romance this year. There's all sorts of couples kissing and dancing between 00:12 and 00:15, including what we believe is Tom Branson (Allen Leech) withhis new love interest (we also spot them at 00:28).
Tears. But there are plenty of tears to balance out the happy. At 00:16 we see what may be Daisy (Sophie McShera) breaking down in the kitchen, followed by Mary sobbing into Mr. Carson's (Jim Carter) arms.